chore: remove goose-cli package and cleanup configuration

- Delete packages/goose-cli/ (librusty_v8 pre-built binary dependency)
- Remove global nixpkgs.config.allowUnfree from flake.nix
  (goose-cli was the only package requiring unfree binaries)
- Add .claude/ to .gitignore
- Update README.md and AGENTS.md to remove all goose-cli references

packages/goose-cli/default.nix

@@ -1,9 +0,0 @@
-{
-  pkgs,
-  ...
-}:
-pkgs.callPackage ./package.nix {
-  librusty_v8 = pkgs.callPackage ./librusty_v8.nix {
-    inherit (pkgs.callPackage ./fetchers.nix { }) fetchLibrustyV8;
-  };
-}

packages/goose-cli/fetchers.nix

@@ -1,21 +0,0 @@
-# Fetchers for goose-cli pre-built dependencies
-# Based on deno's approach for handling rusty_v8
-{
-  lib,
-  stdenv,
-  fetchurl,
-}:
-
-{
-  fetchLibrustyV8 =
-    args:
-    fetchurl {
-      name = "librusty_v8-${args.version}";
-      url = "https://github.com/denoland/rusty_v8/releases/download/v${args.version}/librusty_v8_release_${stdenv.hostPlatform.rust.rustcTarget}.a.gz";
-      hash = args.shas.${stdenv.hostPlatform.system};
-      meta = {
-        inherit (args) version;
-        sourceProvenance = with lib.sourceTypes; [ binaryNativeCode ];
-      };
-    };
-}

packages/goose-cli/librusty_v8.nix

@@ -1,13 +0,0 @@
-# Pre-built librusty_v8 library for goose-cli
-# This file specifies the rusty_v8 version and hashes for all supported platforms
-{ fetchLibrustyV8 }:
-
-fetchLibrustyV8 {
-  version = "145.0.0";
-  shas = {
-    x86_64-linux = "sha256-chV1PAx40UH3Ute5k3lLrgfhih39Rm3KqE+mTna6ysE=";
-    aarch64-linux = "sha256-4IivYskhUSsMLZY97+g23UtUYh4p5jk7CzhMbMyqXyY=";
-    x86_64-darwin = "sha256-1jUuC+z7saQfPYILNyRJanD4+zOOhXU2ac/LFoytwho=";
-    aarch64-darwin = "sha256-yHa1eydVCrfYGgrZANbzgmmf25p7ui1VMas2A7BhG6k=";
-  };
-}

packages/goose-cli/package.nix

@@ -1,94 +0,0 @@
-{
-  lib,
-  stdenv,
-  fetchFromGitHub,
-  rustPlatform,
-  pkg-config,
-  cmake,
-  cacert,
-  openssl,
-  libxcb,
-  dbus,
-  versionCheckHook,
-  librusty_v8,
-  llvmPackages,
-}:
-
-rustPlatform.buildRustPackage rec {
-  pname = "goose-cli";
-  version = "1.33.1";
-
-  src = fetchFromGitHub {
-    owner = "block";
-    repo = "goose";
-    rev = "v${version}";
-    hash = "sha256-FBICGOfVs2jbOdLWSInqfTYBdnCcbcGWHwqY/b6v8eg=";
-  };
-
-  cargoHash = "sha256-fN0FKDYFkZrQQPWdUlemOaGzIAZhqFyskz9TEmG+X4o=";
-
-  nativeBuildInputs = [
-    pkg-config
-    cmake
-    llvmPackages.libclang
-  ];
-
-  buildInputs = [
-    openssl
-    libxcb
-    dbus
-  ];
-
-  # The v8 package will try to download a `librusty_v8.a` release at build time to our read-only filesystem
-  # To avoid this we pre-download the file and export it via RUSTY_V8_ARCHIVE
-  env.RUSTY_V8_ARCHIVE = librusty_v8;
-
-  # bindgen (used by llama-cpp-sys-2) needs libclang and C headers
-  env.LIBCLANG_PATH = "${llvmPackages.libclang.lib}/lib";
-  env.BINDGEN_EXTRA_CLANG_ARGS = "-isystem ${lib.getDev stdenv.cc.libc}/include";
-
-  # reqwest needs CA certificates in the sandbox
-  env.SSL_CERT_FILE = "${cacert}/etc/ssl/certs/ca-bundle.crt";
-
-  # Build only the CLI package
-  cargoBuildFlags = [
-    "--package"
-    "goose-cli"
-  ];
-
-  # Enable tests with proper environment
-  doCheck = true;
-  checkPhase = ''
-    export HOME=$(mktemp -d)
-    export XDG_CONFIG_HOME=$HOME/.config
-    export XDG_DATA_HOME=$HOME/.local/share
-    export XDG_STATE_HOME=$HOME/.local/state
-    export XDG_CACHE_HOME=$HOME/.cache
-    mkdir -p $XDG_CONFIG_HOME $XDG_DATA_HOME $XDG_STATE_HOME $XDG_CACHE_HOME
-
-    # Run tests for goose-cli package only
-    cargo test --package goose-cli
-  '';
-
-  doInstallCheck = true;
-  nativeInstallCheckInputs = [ versionCheckHook ];
-
-  passthru = {
-    category = "AI Coding Agents";
-    updateScript = [
-      "nix-update"
-      "--flake"
-      ".#goose-cli"
-    ];
-  };
-
-  meta = {
-    description = "CLI for Goose - a local, extensible, open source AI agent that automates engineering tasks";
-    homepage = "https://github.com/block/goose";
-    changelog = "https://github.com/block/goose/releases/tag/v${version}";
-    license = lib.licenses.asl20;
-    sourceProvenance = with lib.sourceTypes; [ fromSource ];
-    mainProgram = "goose";
-    platforms = lib.platforms.all;
-  };
-}

packages/goose-cli/update.py

@@ -1,26 +0,0 @@
-#!/usr/bin/env nix-shell
-#!nix-shell -i python3 -p python3 nix-update
-
-"""
-Update script for goose-cli package.
-
-This script uses nix-update to fetch the latest version of goose-cli
-and update the package.nix file with the new version, src hash, and cargoHash.
-It also updates the librusty_v8 hashes via the custom fetchers.nix.
-
-Usage:
-    ./update.py              # Update to latest release
-    ./update.py --version 1.34.0  # Update to specific version
-"""
-
-import subprocess
-import sys
-
-
-def main():
-    args = ["nix-update", "--flake", ".#goose-cli"] + sys.argv[1:]
-    subprocess.check_call(args)
-
-
-if __name__ == "__main__":
-    main()